petsc-3.7.5 2017-01-01
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DMDAGetNonOverlappingRegion

 Gets the indices of the nonoverlapping region of a subdomain DM.

Synopsis

#include "petscdmda.h"   
PetscErrorCode  DMDAGetNonOverlappingRegion(DM da, PetscInt *xs, PetscInt *ys, PetscInt *zs, PetscInt *xm, PetscInt *ym, PetscInt *zm)
Not collective

Input Parameter

da -The DMDA

Output Parameters

Keywords

distributed array, degrees of freedom

See Also

DMDAGetOffset(), DMDAVecGetArray()

Level:intermediate
Location:src/dm/impls/da/da.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

xs - The start of the region in x
ys - The start of the region in y
zs - The start of the region in z
xs - The size of the region in x
ys - The size of the region in y
zs - The size of the region in z